Xbase++

Bitfinex v2 REST Tickers

See more Bitfinex v2 REST Examples

The tickers endpoint provides a high level overview of the state of the market. It shows the current best bid and ask, the last traded price, as well as information on the daily volume and price movement over the last day. The endpoint can retrieve multiple tickers with a single query. Xbase++

LOCAL nSuccess
LOCAL oHttp
LOCAL oSbResponseBody
LOCAL oJarrResp
LOCAL nRespStatusCode
LOCAL oJarr_1
LOCAL j
LOCAL nCount_j
LOCAL cStrVal
LOCAL i
LOCAL nCount_i

nSuccess := 0

//  This example assumes the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

oHttp := CreateObject("Chilkat.Http")

//  Implements the following CURL command:

//  curl https://api-pub.bitfinex.com/v2/tickers?symbols=tBTCUSD,tLTCUSD,fUSD

//  Use the following online tool to generate HTTP code from a CURL command
//  Convert a cURL Command to HTTP Source Code

oSbResponseBody := CreateObject("Chilkat.StringBuilder")
nSuccess := oHttp:QuickGetSb("https://api-pub.bitfinex.com/v2/tickers?symbols=tBTCUSD,tLTCUSD,fUSD", oSbResponseBody)
IF (nSuccess == 0)
    ? oHttp:LastErrorText
    oHttp:destroy()
    oSbResponseBody:destroy()
    RETURN
ENDIF

oJarrResp := CreateObject("Chilkat.JsonArray")
oJarrResp:LoadSb(oSbResponseBody)
oJarrResp:EmitCompact := 0

? "Response Body:"
? oJarrResp:Emit()

nRespStatusCode := oHttp:LastStatus
? "Response Status Code = " + Str(nRespStatusCode)
IF (nRespStatusCode >= 400)
    ? "Response Header:"
    ? oHttp:LastHeader
    ? "Failed."
    oHttp:destroy()
    oSbResponseBody:destroy()
    oJarrResp:destroy()
    RETURN
ENDIF

//  Sample JSON response:
//  (Sample code for parsing the JSON response is shown below)

//  [
//    [
//      "tBTCUSD",
//      9318.6,
//      21.53815472,
//      9318.7,
//      5.30463105,
//      223.5,
//      0.0246,
//      9318.7,
//      4125.21689058,
//      9370.998872,
//      9075.80199233
//    ],
//    [
//      "tLTCUSD",
//      44.008,
//      1807.8617840300003,
//      44.019,
//      2394.7625575100005,
//      2.359,
//      0.0566,
//      44.019,
//      27051.34115724,
//      44.16,
//      41.559
//    ],
//    [
//      "fUSD",
//      0.00022955068493150685,
//      0.000199,
//      30,
//      871597.2359141599,
//      0.0001962,
//      2,
//      67926.11558407999,
//      -0.00001146,
//      -0.0523,
//      0.00020757,
//      167542924.22214913,
//      0.00024,
//      0.00000299,
//      null,
//      null,
//      82649109.90968154
//    ]
//  ]

//  Sample code for parsing the JSON response...
//  Use the following online tool to generate parsing code from sample JSON:
//  Generate Parsing Code from JSON

oJarr_1 := CreateObject("Chilkat.JsonArray")

i := 0
nCount_i := oJarrResp:Size
DO WHILE i < nCount_i
    oJarrResp:ArrayAt2(i, oJarr_1)
    j := 0
    nCount_j := oJarr_1:Size
    DO WHILE j < nCount_j
        cStrVal := oJarr_1:StringAt(j)
        j := j + 1
    ENDDO
    i := i + 1
ENDDO

oHttp:destroy()
oSbResponseBody:destroy()
oJarrResp:destroy()
oJarr_1:destroy()